Earthion similar games & best alternatives
Earthion
2025
Related articles
Quick resume
Earthion is a side-scrolling space shooter developed natively for 16-bit systems. Guide space fighter pilot Azusa Takanashi in her fight to repel the alien invaders and save planet Earth.
Global score
96/100
Genres
Action, Arcade, Shooter
Similar games
Pros
- Authentic 16-bit era aesthetics and technical achievement
- Challenging yet accessible gameplay with multiple difficulty levels
- Outstanding soundtrack by yuzo koshiro
- Engaging upgrade and weapon customization system
- High replay value with leaderboards and challenges
Cons
- Bullet visibility issues at launch (mostly patched)
- Lack of save system beyond passwords
- No multiplayer or cooperative modes
- Minimal narrative and story elements
- Some control/input quirks reported
Analysis
Broadly representative of its motivational profile, with a few distinct shifts. Motivations that often define this kind of title include Competition, Status, Story, Expression. Here, the score leans higher than usual among comparable games on Violence. It leans lower than usual among comparable games on Fellowship, Cooperation.
How to use the graph
Similar games map
Each dot is a game. They are arranged from the same motivation profile as in the “Motivations” section below. Closer dots usually mean more similar reasons to play (exploration, competition, relaxation, etc.)—not that one game is “better” than another.
- Larger dot with a light outline: the game you are viewing.
- Colour: groups of games with comparable motivation patterns (statistical clusters).
- Hover a dot to see the game name; click to open its page.
- Scroll or double-click the chart to zoom out and see more games.
Why don’t the axes read like a score? This view uses t-SNE: it only keeps who is close to whom. The scales are not “good to bad” or hours played—they separate groups on the map. Read distance between dots, not the axis numbers.
Motivations
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Autonomy4
"Players have meaningful control over ship upgrades, weapon choices, and difficulty settings, allowing personal playstyle and strategic decisions."
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Competence5
"The game offers a challenging skill-based experience with multiple difficulty levels, requiring mastery of enemy patterns and precise controls."
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Competition3
"Includes online leaderboards and score attack modes encouraging comparison with others, though core gameplay can be solo-focused."
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Continuation4
"High replay value with multiple difficulties, upgrade systems, and challenges encourage long-term engagement and repeated playthroughs."
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Cooperation-5
"Purely single-player experience with no cooperative or multiplayer elements mentioned."
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Creativity3
"Players customize ship upgrades and weapon loadouts, and the game features creative level design and unique upgrade mechanics."
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Domination-5
"No evidence of dominating or controlling others; interactions are individual and respectful."
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Escapism4
"Strong nostalgic and immersive qualities provide a compelling escape into a retro-futuristic shooter experience."
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Expectation-4
"Players engage voluntarily out of intrinsic interest and passion for the genre and retro gaming, not obligation."
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Experimenting3
"The upgrade system and weapon swapping encourage experimentation with strategies and playstyles."
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Exploration2
"Some hidden items and secrets encourage discovery, though primarily linear stage progression."
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Expression2
"Limited to ship upgrade choices and weapon loadouts; no extensive character or environment customization."
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Fantasy4
"Set in imaginative sci-fi settings with alien enemies and large bosses, evoking classic shoot 'em up fantasy."
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Fellowship-4
"Minimal social connection; primarily a solo experience with some online leaderboard interaction."
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Growth4
"Players develop skills through learning enemy patterns and mastering upgrade systems, with increasing challenge."
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Health-5
"Typical sedentary gameplay with no physical activity or health-related features."
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Idle-4
"Requires focused attention and continuous engagement due to fast-paced, challenging gameplay."
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Intimacy-5
"No social or emotional relationship-building elements present."
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Leadership-5
"No leadership or group management features; entirely individual play."
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Progression5
"Strong progression through weapon upgrades, shield enhancements, and permanent bonuses via password system."
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Relaxation1
"While challenging, the game balances difficulty to avoid frustration, providing moments of flow and satisfaction."
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Sensation4
"Rich audiovisual presentation with detailed pixel art, dynamic effects, and a celebrated soundtrack provide strong sensory stimulation."
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Status2
"Online leaderboards offer some recognition, but social status is not a primary focus."
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Story-2
"Minimal narrative with limited plot exposition; focus is on gameplay rather than story immersion."
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Strategy4
"Requires planning weapon loadouts, managing upgrades, and positioning to survive and defeat bosses."
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Thrill4
"High-intensity action with suspenseful boss fights and challenging enemy waves create excitement and tension."
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Value4
"Players perceive strong value for money due to quality, replayability, and content depth."
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Violence5
"Core gameplay involves combat, destruction of enemies and bosses, and intense shooting action."
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Survival4
"Players must avoid damage, manage shields, and survive waves of enemies to progress."
Where to buy
Last update: 29/04/2026